According to Business INsider, controversial Australian tennis star Nick Kyrgios was knocked out of the Brisbane International in the second round on Wednesday.Kyrgios was defending his title after winning the tournament last year.As a result of his defeat, Kyrgios will go in unseeded to the Australian Open this month.The 23-year-old suffered an unusual injury in the build-up to the tournament, though.He posted photos of himself in hospital after being bitten by a spider over the Christmas period.businessinsider.com/nick-kyrgios-knocked...wochit.com